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1. (WO2017183629) SPECTROSCOPE AND MEASUREMENT DEVICE
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Pub. No.: WO/2017/183629 International Application No.: PCT/JP2017/015552
Publication Date: 26.10.2017 International Filing Date: 18.04.2017
IPC:
G01J 3/18 (2006.01) ,G01J 3/06 (2006.01) ,G01N 21/27 (2006.01)
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3
Spectrometry; Spectrophotometry; Monochromators; Measuring colours
12
Generating the spectrum; Monochromators
18
using diffraction elements, e.g. grating
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3
Spectrometry; Spectrophotometry; Monochromators; Measuring colours
02
Details
06
Scanning arrangements
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
17
Systems in which incident light is modified in accordance with the properties of the material investigated
25
Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
27
using photo-electric detection
Applicants:
齊藤 政大 SAITO, Masahiro; -- (US)
ミツミ電機株式会社 MITSUMI ELECTRIC CO., LTD. [JP/JP]; 東京都多摩市鶴牧2丁目11番地2 2-11-2, Tsurumaki, Tama-shi, Tokyo 2068567, JP (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors:
齊藤 政大 SAITO, Masahiro; --
Agent:
鷲田 公一 WASHIDA, Kimihito; JP
Priority Data:
2016-08389119.04.2016JP
Title (EN) SPECTROSCOPE AND MEASUREMENT DEVICE
(FR) SPECTROSCOPE ET DISPOSITIF DE MESURE
(JA) 分光器および測定装置
Abstract:
(EN) Provided is a small spectroscope that makes it possible to efficiently obtain light that has a wide wavelength band. A spectroscope (300) having: a plurality of light sources (311, 312) that emit light of different wavelengths; a diffraction grating (401) that rotates in a uniaxial direction; a first optical system (321, 322) that is provided between the plurality of light sources (311, 312) and the diffraction grating (401), that converts light from the plurality of light sources (311, 312) into parallel light, and that makes the light from the plurality of light sources (311, 312) enter the diffraction grating (401) at the same angle of incidence; and a second optical system (330) that makes light radiated from the diffraction grating (401) converge.
(FR) La présente invention concerne un petit spectroscope qui permet d'obtenir efficacement une lumière qui a une large bande de longueur d'onde. Un spectroscope (300) comporte : une pluralité de sources de lumière (311, 312) qui émettent une lumière de différentes longueurs d'onde ; un réseau de diffraction (401) qui tourne dans une première direction axiale ; un premier système optique (321, 322) qui est disposé entre la pluralité de sources de lumière (311, 312) et le réseau de diffraction (401), qui convertit la lumière provenant de la pluralité de sources de lumière (311, 312) en une lumière parallèle, et qui amène la lumière provenant de la pluralité de sources de lumière (311, 312) à entrer dans le réseau de diffraction (401) au même angle d'incidence ; et un deuxième système optique (330) qui amène la lumière émise par le réseau de diffraction (401) à converger.
(JA) 効率的に広い波長域の光を得ることができる小型の分光器を提供する。分光器(300)は、互いに異なる波長の光を発光する複数の光源(311、312)と、1軸方向に回転する回折格子(401)と、複数の光源(311、312)と回折格子(401)との間に設けられ、複数の光源(311、312)からの光を平行光に変換しかつ複数の光源(311、312)からの光を回折格子(401)に同一の入射角で入射させる第1の光学系(321、322)と、回折格子(401)からの出射光を集光する第2の光学系(330)と、を有する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)